CN104624030B

CN104624030B - Gas purification filler bed apparatus

Info

Publication number: CN104624030B
Application number: CN201510041986.1A
Authority: CN
Inventors: 邹炎; 彭虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-01-28
Filing date: 2015-01-28
Publication date: 2018-04-10
Anticipated expiration: 2035-01-28
Also published as: CN104624030A

Abstract

A kind of gas purification filler bed apparatus, including shell body, first-stage reactor, second reactor, feed bin, shell body is provided with air inlet, exhaust outlet, first-stage reactor includes tubular shell, core pipe, through hole is distributed with tubular shell and core pipe and tubular shell is provided with envelope storehouse dividing plate at top, in tubular shell material envelope storehouse is formed positioned at the part of envelope storehouse dividing plate upper end, it is the first packing layer between tubular shell and core pipe, core pipe lower end is corresponding with air inlet position, second reactor includes several up big and down small reaction funnels, through hole is distributed with each reaction funnel, material Feng Cangyu respectively reacts funnel bottom connection, the second packing layer is formed between feed bin and each reaction funnel, tubular shell and shell body, formed between each reaction funnel and lead cigarette channel.Gas purification of the present invention filler bed apparatus, pollutants removal rate can be greatly improved to the pollutant stage purification in gas.

Description

Gas purification filler bed apparatus

Technical field

The present invention relates to a kind of gas purifying equipment, more particularly to a kind of gas purification filler bed apparatus.

Background technology

Filler bed apparatus is conventional gas purifying equipment, and in the device by the use of activated coke as filler, activated coke is one Adsoption catalysis material of the kind Jing Guo special exploitation, it has a variety of work(such as desulphurization and denitration, Tuo bioxin, removing heavy-metal, de- VOC Can, but existing gas purification filler bed apparatus has that pollutants removal rate is low, the incomplete situation of gas purification.

The content of the invention

It is an object of the invention to provide a kind of gas purification filler bed apparatus, and it can be classified to the pollutant in gas Purification, greatly improves pollutants removal rate.

To achieve these goals, technical solution of the invention is：A kind of gas purification filler bed apparatus, including Shell body, first-stage reactor, second reactor, feed bin, one-level, second reactor are respectively positioned in shell body, and shell body bottom is set There are air inlet, top to be provided with exhaust outlet, the first-stage reactor includes tubular shell, core pipe, and core pipe is fixed on tubular shell The length direction of center and core pipe along tubular shell extends, and through hole and tubular shell are distributed with tubular shell and core pipe Envelope storehouse dividing plate is provided with top, envelope storehouse dividing plate can be opened, can closed, positioned at envelope storehouse dividing plate upper end in the tubular shell Part forms material envelope storehouse, is the first packing layer, the core pipe lower end and the air inlet position between tubular shell and core pipe Corresponding, core pipe forms inlet plenum, and the second reactor includes several up big and down small reaction funnels, each to react on funnel Through hole is distributed with, each top reacted funnel and be respectively positioned at the top of the tubular shell, several described reaction funnels are by described in Tubular housing inner wall is divided into two parts up and down, and for the feed bin above each reaction funnel, the material Feng Cangyu is each anti- Answer funnel bottom to connect, form the second packing layer between the feed bin and each reaction funnel, the feed bin with it is described each anti- Answer and feeding channel is provided between funnel, formed between the tubular shell and shell body, each reaction funnel and lead cigarette channel, the cylinder Part of the shape inner walls between the reaction funnel and feed bin connects with the exhaust outlet.

Gas purification of the present invention filler bed apparatus, wherein, the bin bottom is provided with several first equal hoppers, and each One equal hopper is up-small and down-big, and the quantity of the first equal hopper is equal with the quantity for reacting funnel, a first equal hopper difference position In being distributed with through hole on the surface of a reaction funnel, each first equal hopper, the exhaust outlet is equal positioned at described each first Above hopper.

Gas purification of the present invention filler bed apparatus, wherein, each reaction funnel bottom is respectively equipped with one second homocline Bucket, each second equal hopper is up-small and down-big, and the opening of each second equal hopper is respectively positioned on the top of the tubular shell inner chamber, described Envelope storehouse dividing plate is located at the lower section of the described second equal hopper.

Gas purification of the present invention filler bed apparatus, wherein, the feed bin is by several up big and down small feed bin funnel groups Into a feed bin funnel is respectively positioned at the surface of a first equal hopper.

Gas purification of the present invention filler bed apparatus, wherein, uniform through hole in each reaction whole side wall of funnel.

Gas purification of the present invention filler bed apparatus, wherein, the uniform through hole of upper part of each reaction each side wall of funnel.

Gas purification of the present invention filler bed apparatus, wherein, the uniform through hole of lower part of each reaction each side wall of funnel.

After such scheme, compared with prior art due to gas purification of the present invention with filler bed apparatus include one-level, Second reactor, therefore stage purification can be carried out to gas, and the pollutant in gas can be directed in first, second packing layer Different fillers are filled respectively, gas is fully purified, and greatly improve pollutants removal rate.

Brief description of the drawings

Fig. 1 is the main structure diagram of gas purification filler bed apparatus of the present invention；

Fig. 2 is the left view structural representation of gas purification filler bed apparatus of the present invention；

Fig. 3 is the upward view of the first reaction hopper in gas purification filler bed apparatus of the present invention；

Fig. 4 is the upward view of second of reaction hopper in gas purification filler bed apparatus of the present invention；

Fig. 5 is the upward view of the third reaction hopper in gas purification filler bed apparatus of the present invention；

Fig. 6 is the arrangement figure that hopper is reacted in gas purification filler bed apparatus of the present invention.

Embodiment

Fig. 1, shown in 2, a kind of gas purification filler bed apparatus of the present invention, including shell body 11, first-stage reactor 12, two Stage reactor 13, feed bin 15, one-level, second reactor 12,13 are respectively positioned in shell body 11, and the bottom of shell body 11 is provided with air inlet 111st, top is provided with exhaust outlet 112.

First-stage reactor 12 includes tubular shell 121, core pipe 122, and core pipe 122 is fixed on the center of tubular shell 121 simultaneously And length direction of the core pipe 122 along tubular shell 121 extends, and through hole and cylinder are distributed with tubular shell 121 and core pipe 122 Shape housing 121 is welded with envelope storehouse dividing plate 123 at top, and envelope storehouse dividing plate 123 can be opened, can closed, in tubular shell It is the first packing layer between 121 and core pipe 122, the lower end of tubular shell 121 is fixed on the bottom plate of shell body 11, under core pipe 122 End is corresponding with the position of air inlet 111, and core pipe 122 forms inlet plenum.

Second reactor 13 includes multiple up big and down small reaction funnels 131, as shown in fig. 6, the transverse direction of reaction funnel 131, Longitudinal direction arranges two or more, and each react is distributed with through hole on funnel 131, and each funnel 131 that reacts is respectively positioned on tubular shell The top at 121 tops, interfix between the adjacent top side wall that abuts of two reaction funnels 131 sealing, respectively reacts funnel 131 are located between each top side wall in outside and the inwall of tubular shell 121 sealing that interfixes, and multiple funnels 131 that react are by cylinder The inwall of shape housing 121 is divided into two parts up and down, and the part that envelope storehouse dividing plate 123 upper end is located in tubular shell 121 forms material envelope Storehouse 124, material envelope storehouse 124 connects with each reaction funnel 131 bottom, and feed bin 15 is positioned at each top of reaction funnel 131, feed bin 15 and respectively The second packing layer is formed between reaction funnel 131, feeding channel, tubular shell are provided between feed bin 15 and each reaction funnel 131 Formed between 121 and shell body 11, each reaction funnel 131 and lead cigarette channel 14, the inwall of cylinder shell body 11 positioned at reaction funnel 131 with Part between feed bin 15 connects with exhaust outlet 112.

To make filler distribution in the second packing layer uniform, multiple first equal hoppers 151 are welded in the bottom of feed bin 15, feed bin 15 with Each first equal hopper connection, each first equal hopper 151 is up-small and down-big, quantity and the reaction funnel 131 of the first equal hopper 151 Quantity is equal, a first equal hopper 151 respectively positioned at the surface of reaction funnel 131, multiple first equal hoppers 151 with The second packing layer of closing is formed between multiple reaction funnels 131, through hole, exhaust outlet are distributed with each first equal hopper 151 112 are welded to each other by multiple up big and down small feed bin funnels 152 and formed positioned at each first equal top of hopper 151, feed bin 15, one Feed bin funnel 152 is located at the surface of a first equal hopper 151 respectively, to make filler distribution in the first packing layer uniform, respectively Reaction funnel 131 bottom, which is respectively welded, is fixed with one second equal hopper 16, and each second equal hopper 16 is up-small and down-big, and each second is equal The opening of hopper 16 is respectively positioned on the top of the inner chamber of tubular shell 121, and envelope storehouse dividing plate 123 is located at the lower section of the second equal hopper 16.

Reaction funnel 131 can use structure as shown in Figure 3, each to react uniform through hole in 131 whole side wall of funnel, reaction leakage Bucket 131 can also use the structure as shown in Fig. 4 or Fig. 5, in the uniform through hole of upper part of each reaction 131 each side wall of funnel, or each The uniform through hole of lower part of 131 each side wall of funnel is reacted, reaction funnel can use the material such as punching steel plate or grid or steel wire It is made.

When gas purification of the present invention is worked with filler bed apparatus, envelope storehouse dividing plate 123 is opened, the filler of the first packing layer is by expecting The feed bin funnel 152 in storehouse 15 is inserted through the first equal hopper 151, reaction funnel 131, the second equal hopper 16, be then shut off sealing storehouse every Plate 123, the filler of the second packing layer are inserted by the feed bin funnel 152 of feed bin 15 through the first equal hopper 151, and gas to be clean is through entering Gas port 111, the side wall of core pipe 122 form cross-flow, into the first packing layer, after the purification, reaction through filler in the first packing layer, The gas of preliminary purification enters the second packing layer through the through hole on cigarette channel 14, reaction funnel 131 in convection current form, through second In packing layer filler purification, reaction after through the through hole on the first equal hopper 151 enter exhaust outlet discharge, filled out first, second The pollutant that the bed of material can be directed in gas fills different fillers respectively, gas is fully purified, especially suitable for activated coke Dry desulfurization denitration field, flue gas can carry out desulphurization reaction in first-stage reactor, out of stock reaction carried out in second reactor, Greatly improve bulk devulcanization, out of stock efficiency.

Embodiment described above is only that the preferred embodiment of the present invention is described, not to the scope of the present invention It is defined, on the premise of design spirit of the present invention is not departed from, technology of this area ordinary skill technical staff to the present invention The various modifications and improvement that scheme is made, it all should fall into the protection domain of claims of the present invention determination.

Claims

A kind of 1. gas purification filler bed apparatus, it is characterised in that：Including shell body (11), first-stage reactor (12), two level Reactor (13), feed bin (15), one-level, second reactor (12,13) are respectively positioned in shell body (11), and shell body (11) bottom is set There are air inlet (111), top to be provided with exhaust outlet (112), the first-stage reactor (12) includes tubular shell (121), core pipe (122), core pipe (122) is fixed on the length side of the center and core pipe (122) of tubular shell (121) along tubular shell (121) To extension, through hole is distributed with tubular shell (121) and core pipe (122) and tubular shell (121) is provided with top Storehouse dividing plate (123) is sealed, envelope storehouse dividing plate (123) can be opened, can closed, positioned at envelope storehouse dividing plate (123) in the tubular shell (121) The part of upper end forms material envelope storehouse (124), is the first packing layer between tubular shell (121) and core pipe (122), tubular shell (121) lower end is fixed on the bottom plate of shell body (11), core pipe (122) lower end and the position phase of the air inlet (111) Corresponding, core pipe (122) forms inlet plenum, and the second reactor (13) includes several up big and down small reaction funnels (131), Reaction funnel (131) is horizontal, longitudinal direction arranges at least two, respectively reacts and is distributed with through hole on funnel (131), respectively reacts funnel (131) top being respectively positioned at the top of the tubular shell (121), the top side wall that adjacent two reaction funnel (131) abuts Between interfix sealing, respectively react funnel (131) and be located at phase between each top side wall in outside and tubular shell (121) inwall The tubular shell (121) inwall is divided into two parts up and down, cylindrical case by mutual fixing seal, several reaction funnels (131) Material envelope storehouse (124) is formed positioned at the part of envelope storehouse dividing plate (123) upper end in body (121), the feed bin (15) is leaked positioned at each reaction Struggle against above (131), material envelope storehouse (124) connects with each reaction funnel (131) bottom, the feed bin (15) and each reaction funnel (131) the second packing layer is formed between, feeding channel, the cylinder are provided between the feed bin (15) and each reaction funnel (131) Shape housing (121) and shell body (11), respectively react to be formed between funnel (131) and lead cigarette channel (14), in the shell body (11) Part of the wall between reaction funnel (131) and feed bin (15) connects with the exhaust outlet (112), feed bin (15) bottom Provided with several the first equal hoppers (151), each first equal hopper (151) is up-small and down-big, the quantity of the first equal hopper (151) with Reacting that the quantity of funnel (131) is equal, a first equal hopper is respectively positioned at the surface of reaction funnel (131), and each the Through hole is distributed with one equal hopper (151), the exhaust outlet (112) is above each first equal hopper (151), each reaction leakage Bucket (131) bottom is respectively equipped with one second equal hopper (16), and each second equal hopper (16) is up-small and down-big, each second equal hopper (16) opening is respectively positioned on the top of the tubular shell (121) inner chamber, and envelope storehouse dividing plate (123) is located at second homocline The lower section of bucket (16)；

The feed bin (15) is made up of several up big and down small feed bin funnels (152), and a feed bin funnel (152) is located at respectively The surface of one first equal hopper (151)；

Respectively react uniform through hole in the whole side wall of funnel (131) or respectively the upper part of reaction funnel (131) each side wall is uniformly led to Hole or the uniform through hole of lower part for respectively reacting funnel (131) each side wall.